Ash has shown his appreciation of the colour gray by dressing up in everything that he owns that's gray which isn't much, heh heh heh... and visiting a GRAYveyard. (see what I did there? because it's a graveyard, and it's gray, so it's a- wait, you did get it? then... why aren't you laughing? oh. i see. well, i'll just go now.)
Yes, my favourite colour is gray. So what?
Yes, my favourite colour is gray. So what?